7939448906 is an even 10-digits composite number following 7939448905
and preceding 7939448907 . In scientific notation, it is written as 7.939448906 × 10^9.
The sum of its digits is 59. It has a total of 3 prime factors and 8 positive divisors.
There are 3959249868 positive integers (up to 7939448906) that are relatively prime to 7939448906.
7939448906 has 8 divisors, whose sum is 11940597120
The reverse of 7939448906 is 6098449397
Previous prime number is 379
Is Prime? no
Number parity even
Number length 10
Sum of Digits 59
Digital Root 5
Name
seven billion nine hundred thirty-nine million four hundred forty-eight thousand nine hundred six
Scientific notation
7.939448906 × 10^9
Engineering notation
7.939448906 × 10^9
Prime Factorization
2 × 379 × 10474207
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
7939448906
Product of the distinct prime numbers
The prime factorization of 7939448906 is 2 × 379 × 10474207.
Since it has a total of 3 prime factors.
9 , 7 , 28 , 80 , 541 , 136 , 5840 , 1511 , 43486 , 80654 , 331596 , 364977 , 6331106 , 9169567 , 93658124 , 9337807 , 856981479 , 594955740 , 3212051677 , 8997899959
n×2
15878897812
n×3
23818346718
n×4
31757795624
n×5
39697244530
n÷2
3969724453
n÷3
2646482968.6667
n÷3
1984862226.5
n÷5
1587889781.2
n2
6.3034848930985E+19
n3
5.0046196238498E+29
n4
3.9733921797521E+39
n5
3.1546544194641E+49
2 √n
89103.585258956
3 √n
1994.9412910196
4 √n
298.50223660629
5 √n
95.490039202116
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-7939448905
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G
Geometric Mean
1
Returns the nth root of the product of n divisors
H
Harmonic Mean
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 7939448906 can be divided by 8 positive divisors.
The sum of these divisors (counting 7939448906) is 1, the average is 0.125.
Base
System
Value
2
Binary
111011001001110100110000001001010
3
Ternary
202111022110210102012
4
Quaternary
13121032212001022
5
Quinary
112224444331111
6
Senary
3351453535522
8
Octal
73116460112
10
Decimal
7939448906
12
Duodecimal
1656aa45a2
16
Hexadecimal
1d93a604a
20
Vigesimal
6411b256
36
Base36
3naxxze
md5
a0f647d9cbc614bb656b61267fdf66b9
sha1
0631c61d6753668fe142d34f77323a83b6ba613f
sha256
ee03e92c39d4977a30c5da024f8c1d7e08b48f69c97e4b0f102be6b8e2cf1cb5
sha512
fd4b531878a78d666c29068ade6d80f87f7608f551b11ce8e90b239af04ec3bfecce3403770c1ee24bfe9132e7eb9d552e437b779f8f752e6756d3068e5b3877
ripemd-160
0ed455ee4d967732f1a60feef8050c36a759e08e
Diameter
15878897812
Circumference
49885028713.282
Area
1.9802981832172E+20
Volume
2.0963301659064E+30
Surface area
7.9211927328689E+20
Circumference
49885028713.282
Perimeter
31757795624
Area
6.3034848930985E+19
Diagonal
11228076320.633
Surface area
3.7820909358591E+20
Volume
5.0046196238498E+29
Space diagonal
13751528889.289
Perimeter
23818346718
Area
2.7294890248974E+19
Altitude
6875764444.6446
Surface area
2.7294890248974E+19
Volume
5.8980007888058E+28
Height
3742692106.8778